Users should be able to nudge individual bands (e.g. 'a bit less treble') on top of the automatically fitted gain curve — hearing-aid apps call this fine-tuning.
Sketch: per-profile offsets (dB per frequency) stored in HearingProfile, applied in AssistSessionFactory after fitting and before presets; simple +/- steppers on the assist screen or a dedicated screen. All offsets bounded by SafetyConstants; the limiter stays the final stage.
Users should be able to nudge individual bands (e.g. 'a bit less treble') on top of the automatically fitted gain curve — hearing-aid apps call this fine-tuning.
Sketch: per-profile offsets (dB per frequency) stored in
HearingProfile, applied inAssistSessionFactoryafter fitting and before presets; simple +/- steppers on the assist screen or a dedicated screen. All offsets bounded bySafetyConstants; the limiter stays the final stage.